What is CVE-2021-38343?

CVE-2021-38343 is a medium-severity vulnerability in Kyle Phillips Nested Pages, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2021-08-30.

How severe is CVE-2021-38343?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Is CVE-2021-38343 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Kyle Phillips Nested Pages

CVE-2021-38343

The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions.

Vulnerability class: Open Redirect

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N.

Affected products

Kyle Phillips Nested Pages — versions 3.1.15
Kylephillips Nested_pages

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

20142995/nuclei-templates

References

security@wordfence.com (x_refsource_MISC)
nvd@nist.gov (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-38343?: CVE-2021-38343 is a medium-severity vulnerability in Kyle Phillips Nested Pages, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2021-08-30.
How severe is CVE-2021-38343?: Medium severity. CVSS v3 base score is 4.7 out of 10.
Is CVE-2021-38343 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.